
Installing a camera in your home to protect yourself is made easier with the use of a stealthy camera. Disguised as a smoke detector, these cameras record videos when they detect motion. Whether you are protecting your property from intruders, trying to catch a cheating spouse, or monitor a nanny, these hidden smoke detector cameras are a stealthy way to see what is happening when you are not around.
What to Consider in a Smoke Detector Camera
Choosing a well-hidden spy camera that fits your needs is easily done with a smoke detector camera, which will not look out of place in your home or workplace. First consider the installation area, since the device may require charging or battery replacement. Battery backup time is an important factor.
For crisp and clear footage, look for cameras that record in HD and come with night vision for recording in the dark. Many of these devices are motion-sensitive and only record when movement is detected. Another important decision for playback is if you want to be able to stream the footage or playback recordings. Some cameras can be used with apps on your smartphone to watch live.
Best Overall: Hidden Camera Smoke Detector — Spy Camera 180 Days Standby Mini

This battery-powered hidden spy camera is a powerful recording device. No one will suspect this non-functioning smoke detector can record the goings-on in your home. Ease your mind by accessing remote viewing of live video via an app on your phone. The app will also notify you when movement is detected. The video records in 1080p and HD, has a night vision feature, and can store footage on an SD card. The camera has a built-in battery, which records 20 hours of video or 180 days on standby. Must be connected to your router to work.
Hidden Camera Smoke Detector - Spy Camera 180 Days Standby Mini HD 1080P WiFi Night Vision Motion Detection Video Recorder Real-Time View Nanny Cam
A non-functioning hidden smoke detector camera with night vision.
Best for Budget: Evertech Smoke Detector Style Hidden Camera

For a hidden camera choice that does not break the bank, the Evertech smoke detector hidden security camera records footage in 1080p HD. The wide-angle lens will pick up high-quality footage. Video mode can be switched per your DVR type.
Evertech Smoke Detector Style Hidden Camera 1080p AHD TVI CVI Analog Non-Functional Smoke Alarm Detector Hidden CCTV Security Camera for Indoor Only (12V Adapter is NOT Included)
A smoke detector camera with a wide angle lens.
Best Premium: SecureGuard 36 hrs Battery Powered Smoke Detector WiFi Spy Camera

A high-quality smoke detector camera, this device connected to your WiFi and can provide live video feed from anywhere. It comes with a 16GB micro SD card and can take up to a 32GB micro SD card. Completely wireless, the battery power can run for 36 hours. The camera angle looks 45 degrees downwards from the ceiling mount and films in 1080p. This camera is easy to install and is user friendly for everyone.
SecureGuard 36 hrs Battery Powered Smoke Detector WiFi Spy Camera
A high-quality, wireless smoke detector camera which runs up to 36 hours on battery.
Also Consider: Hidden Spy Camera WiFi TANGMI

A high-resolution mini camera, this wireless hidden smoke detector camera allows the user to select the video resolution from 480p, 680p, 720p, or 1080p. Simply download the app to control remotely and view footage from anywhere. Users will receive instant alerts when motion is detected. The hidden camera supports live video recording but can also save videos and pictures to an SD card up to 128GB. It is a battery-powered camera that detects motion and can record in night vision.
Hidden Spy Camera WiFi TANGMI 1080P HD Wireless Security Camera Motion Dection Nanny Cam
A mini camera disguised as a smoke detector which records in high resolution.
Hidden cameras are a fantastic way to record footage and examine what is happening at home or place of work. Easy to install, simply set up your non-functional smoke detector and record.